Agent skills for Codex CLI

Build screen layouts with the @platform-blocks/ui React Native library.

Design and implement Internal Developer Platforms (IDPs) with self-service capabilities, golden paths, and developer experience…

Platform-specific optimization for TikTok, Instagram Reels, and YouTube sponsored content.

Typed library of social media platform image/video dimensions and safe zones.

When the user wants to create X (Twitter) post copy, threads, or optimize for X platform.

Play a short, friendly chime over the speakers once the session's work is finished, so the user knows to look back without watching the…

A retail sales-floor training on consultative selling — the flow, the role-plays, and the daily habit that lifts conversion.

Playtest / alpha-reader skill for the Book of Challenges manuscript.

Designing and reading playtests: what to observe versus what to ask, question generation, metrics to track, sample sizes…

Create structured playtesting plans for user feedback.

Generates a structured playtest report template or analyzes existing playtest notes into a structured format.

This skill should be used when the user asks to "debug the electron app", "connect playwright to VoiceTree", "take screenshots of the…

Automate browser testing, web scraping, and UI validation using Playwright MCP server for comprehensive browser automation.

Use when adding or extending real mobile-device coverage to a Playwright suite — touch/tap specs, Pixel or iPhone device descriptors…

Orchestrates a team of seven specialized AI agents to perform comprehensive web audits, functional testing, and social media preview…

Create maintainable and reusable Page Object Models (POMs) for Playwright tests.

Set up and use the Playwright browser pool MCP server.

Browser automation for web projects using playwright-cli

Inspect Playwright trace files from the command line — list actions, view requests, console, errors, snapshots and screenshots.

Browser automation, visual testing, and screenshot validation using Playwright MCP server for accelerated web development.

Use when packaging a PLDI artifact for the post-acceptance evaluation — earning the Functional, Reusable, and Available badges, archiving…